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Gelaspan 4%

B. Braun Melsungen AG · Phase 3 active Small molecule

Gelaspan 4% is a gelatin-based plasma volume expander that increases and maintains circulating blood volume through colloidal osmotic pressure.

Gelaspan 4% is a gelatin-based plasma volume expander that increases and maintains circulating blood volume through colloidal osmotic pressure. Used for Acute blood loss and hypovolemic shock requiring volume replacement, Perioperative volume management.

At a glance

Generic nameGelaspan 4%
SponsorB. Braun Melsungen AG
Drug classPlasma volume expander; colloid
ModalitySmall molecule
Therapeutic areaCritical Care; Hematology
PhasePhase 3

Mechanism of action

Gelaspan is a modified fluid gelatin (succinylated gelatin) that functions as a colloid to expand intravascular volume and improve tissue perfusion. It remains in the vascular space longer than crystalloid solutions, providing sustained hemodynamic support. It is used as a blood substitute or plasma expander in acute blood loss and hypovolemic shock situations.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results